We use it for the server infrastructure, the entire VMware clusters on backup, and we use also the internal agents inside the virtual machines to make a file of the backups. Even though it's double, we prefer to do it this way.
Offers good time navigation features and we haven't had stability problems in the twelve years we've been using it
Pros
"The time navigation is the most valuable feature."
Cons
"They are working on the improvement we're looking for. The web GUI is flash-based and in around one or two months, they will put everything on HTML5."